Specifications

2–36 Chapter 2: Board Components
Components and Interfaces
100G Development Kit, Stratix V GX Edition August 2012 Altera Corporation
Reference Manual
62 SFP0_TXFAULT 2.5-V LVCMOS BA9 Interface transmitter fault
48
SFP1_LOS 2.5-V LVCMOS AG13 Signal loss indicator from the SFP+ interface
46
SFP1_MOD0_PRSNTN 2.5-V LVCMOS BA33 Module present indicator from the SFP+ interface
45
SFP1_MOD1_SCL 2.5-V LVCMOS AL20 Two-wire serial interface clock line
44
SFP1_MOD2_SDA 2.5-V LVCMOS AR33 Two-wire serial interface data line
47
SFP1_RATESEL 2.5-V LVCMOS AR35
Rate select. Controls the SFP+ interface receiver.
When input signaling is high, the rate is > 4.25 GBps
and when input signaling is low, the rate ≤ 4.25 GBps.
52
SFP1_RDN 1.5-V PCML P1 Received data (output from the SFP+ interface)
53
SFP1_RDP 1.5-V PCML P2 Received data (output from the SFP+ interface)
49
SFP1_RS1 2.5-V LVCMOS AY12
Rate select. Controls the SFP+ interface transmitter.
When input signaling is high, the rate is > 4.25 GBps
and when input signaling is low, the rate ≤ 4.25 GBps.
59
SFP1_TDN 1.5-V PCML L3 Transmitted data (input to the SFP+ interface)
58
SFP1_TDP 1.5-V PCML L4 Transmitted data (input to the SFP+ interface)
43
SFP1_TXDISABLE 2.5-V LVCMOS AU36 Turns off and disables the transmitter laser output
42
SFP1_TXFAULT 2.5-V LVCMOS BB21 Interface transmitter fault
28
SFP2_LOS 2.5-V LVCMOS AF11 Signal loss indicator from the SFP+ interface
26
SFP2_MOD0_PRSNTN 2.5-V LVCMOS AP21 Module present indicator from the SFP+ interface
25
SFP2_MOD1_SCL 2.5-V LVCMOS AN33 Two-wire serial interface clock line
24
SFP2_MOD2_SDA 2.5-V LVCMOS AE30 Two-wire serial interface data line
27
SFP2_RATESEL 2.5-V LVCMOS BD10
Rate select. Controls the SFP+ interface receiver.
When input signaling is high, the rate is > 4.25 GBps
and when input signaling is low, the rate ≤ 4.25 GBps.
32
SFP2_RDN 1.5-V PCML B1 Received data (output from the SFP+ interface)
33
SFP2_RDP 1.5-V PCML B2 Received data (output from the SFP+ interface)
29
SFP2_RS1 2.5-V LVCMOS BC37
Rate select. Controls the SFP+ interface transmitter.
When input signaling is high, the rate is > 4.25 GBps
and when input signaling is low, the rate ≤ 4.25 GBps.
39
SFP2_TDN 1.5-V PCML F5 Transmitted data (input to the SFP+ interface)
38
SFP2_TDP 1.5-V PCML F6 Transmitted data (input to the SFP+ interface)
23
SFP2_TXDISABLE 2.5-V LVCMOS AN22 Turns off and disables the transmitter laser output
22
SFP2_TXFAULT 2.5-V LVCMOS AY36 Interface transmitter fault
8
SFP3_LOS 2.5-V LVCMOS AF10 Signal loss indicator from the SFP+ interface
6
SFP3_MOD0_PRSNTN 2.5-V LVCMOS AD32 Module present indicator from the SFP+ interface
5
SFP3_MOD1_SCL 2.5-V LVCMOS BB12 Two-wire serial interface clock line
4
SFP3_MOD2_SDA 2.5-V LVCMOS AM11 Two-wire serial interface data line
7
SFP3_RATESEL 2.5-V LVCMOS AE31
Rate select. Controls the SFP+ interface receiver.
When input signaling is high, the rate is > 4.25 GBps
and when input signaling is low, the rate ≤ 4.25 GBps.
12
SFP3_RDN 1.5-V PCML C3 Received data (output from the SFP+ interface)
Table 2–29. SFP+ Interface Pin Assignments, Schematic Signal Names, and Functions (Part 2 of 3)
Board
Reference
(J10)
Schematic Signal
Name
I/O Standard
Stratix V GX
Device Pin
Number
Description